I have a problem with mod mesecar: Sometimes when a player punches and is outside he gets 2 or more duplicates in inventory instead of only 1 car... this is the on_punch function of it http://pastebin.com/1ga3FfND

Hello everyone (sorry for my bad english). I write here because I have a little problem, I do not put in selected objects shortcut, whit my keymap. I think the problem is that I do not have a numeric keypad, and I tried all my keys and only the μ * sends me to the third slot. It's very annoying because I have to open inventory constantly. Do you know the way to parameterize its shortcuts as desired?

Okay... cause one mod i have "mesecar" by paramat sometimes duplicates the cars like when you put one and take it away it sometimes adds 2 or 3 of them into the inventory and i wanna make sure that the cars are all gone from the map after clearing objects